PDF Download

[1]DONG Xu,ZHAO Chuan-chuan,XIN Wen-rong,et al.The Ecological Effects of Growth Between Pinus Talulaeformis Mixed and Hippophae Rhamnoides in Haidong Region[J].Research of Soil and Water Conservation,2009,16(01):196-198.

Copy

The Ecological Effects of Growth Between Pinus Talulaeformis Mixed and Hippophae Rhamnoides in Haidong Region

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 16 Number of periods: 2009 01 Page number: 196-198 Column: Public date: 2009-02-20

Title:: The Ecological Effects of Growth Between Pinus Talulaeformis Mixed and Hippophae Rhamnoides in Haidong Region

Author(s):: DONG Xu¹, ZHAO Chuan-chuan², XIN Wen-rong¹, ZHANG Feng-chen³, YANG Xiao-yang⁴; 1. Qinghai Provincial Forest Inventory and Planning Institute, Xi’ning 810008, China;
2. College of Resource & Environment, Shaanxi University of Science and Technology, Xi’an 710021, China;
3. Northwest Institute of Forest Inventory, Planning and Design, SFA, Xi’an 710048;
4. College of Life Sciences, Northwest University, Xi’an 710069, China

Keywords:: Pinus talulaeformis; Hippophae rhamnoides; mixed forest; ecologicial benefit

CLC:: S718.553

DOI:: -

Abstract:: Based on the investigation of reconstructing mixed forests of Pinus talulaeformis and Hippophae rhamnoides, in comparison with pure Pinus tabulaeformis forests, the criteria and indicators of soil and water conservation, soil physical and chemical properties, and tree growth for two types of sample spot were studied.The results of study showed that the quantities, thickness and water conservation function of forest litters in mixed sampling plot were higher respectively 104.8%,90.8%,83.4% than pure stands. Results also showed that organic matter content of soils, the contents of soil total nitrogen, soil permeability in mixed sampling plot were higher respectively 110.%,132.1%,66.7% than pure stands. The results also showed the mixed forest should be one of the most effective available methods to improve ecological benefits and the conservation of soil and water.

References:: [1] 蒋定生.黄土高原水土流失与治理模式[M].北京:中国水利水电出版社, 1998:115-124.
[2] 侯庆春.黄土高原地区人工林草地"土壤干层"问题初探[J].中国水土保持, 1999(5):11-13.
[3] 王力.沙产业发展现状及前景展望[J].中国水土保持, 2000(3):26-28.
[4] 董建辉, 薛泉宏.黄土高原人工混交林土壤肥力及混交效应研究[J].西北林学院学报, 2005, 20(3):31-35.
[5] 侯喜录.黄土丘陵区森林保持水土效益及其机理研究[J].水土保持研究, 1996, 3(2):98-103.
[6] 青海省统计局. 2005青海统计年鉴[M].北京:中国统计出版社, 2005.
[7] 王棣, 吕皎.油松混交林的水土保持及水源涵养功能研究[J].水土保持研究, 2001, 15(4):44-46.
[8] 陈永亮, 李淑兰.胡桃楸、落叶松纯林及其混交林下叶凋落物分解与养分归还的比较研究[J].林业科技, 2004, 29(5):9-12.
[9] 步兆东, 郭浩, 郭翠萍.辽西地区油松纯林改造及对松毛虫的控制[J].东北林业大学学报, 2004, 32(5): 16-18.
[10] 高大鹏, 王世忠.辽西地区油松柠条混交林研究[J].林业实用技术, 2002(5):7-8.
[11] 杜晓军, 姜凤岐, 曾德慧, 等.辽西油松纯林可持续经营途径探讨[J].生态学杂志, 1999, 18(5):36-40.
[12] 崔浪军, 梁宗锁.沙棘杨树混交林提高杨树生产力的研究进展[J].西北林学院学报, 2002, 17(1):24-28.

Similar References:

Memo

Last Update: 1900-01-01